Modern Warfare 4 Campaign Early Access Window: Here’s When You Can Jump In

Call of Duty: Modern Warfare 4’s campaign early access begins on October 16, 2026, one week before the game’s full launch on October 23. Players who digitally pre-order or pre-purchase either the Standard Edition or the Vault Edition can play the full single-player campaign during that week. Physical copies do not include early access.

Dates and platforms

Modern Warfare 4 launches on October 23, 2026 on PlayStation 5, Xbox Series X|S, PC through Battle.net, Steam and the Xbox PC app, and Nintendo Switch 2. Only the campaign is available during early access. Multiplayer and other modes unlock with the full release on October 23.

Activision has not published a region-by-region unlock schedule for campaign early access in its announcement. Call of Duty launches have often used a single global unlock moment rather than midnight in each time zone, which can put the start in the afternoon or evening for players in the Middle East. Players in the GCC should check the timer on their platform’s store page or official Call of Duty channels closer to October 16 for the exact local time.

Editions and eligibility

Eligibility depends on how you buy. A digital pre-order of the Standard Edition or the Vault Edition qualifies. A disc or boxed copy from a retailer does not, even if it is pre-ordered. Activision has detailed extra Vault Edition content, rewards and a loyalty discount in a separate post; players should check the current store listing for pricing in their region before buying.

Modern Warfare 4 will not launch through Xbox Game Pass, according to reporting on the launch plans. Players who expected to play through a subscription will need to buy the game to join early access.

What the campaign covers

Infinity Ward leads development, with Beenox handling PC work and support from other Activision studios including Treyarch, Sledgehammer Games and High Moon Studios. The campaign follows Private Park, a South Korean soldier fighting through a full-scale invasion by North Korea, while Captain Price pursues revenge outside official channels. Activision describes a mix of large-scale battles and covert missions.

Why it matters

Early access gives story-focused players a full week to finish the campaign before multiplayer launches and before spoilers spread across social media. For many players, that week is the main reason to pre-order digitally rather than buy a physical copy.

For players in the GCC, the key decisions are format and timing. Buying digitally is the only way to get early access, and confirming the exact local unlock time on your platform will avoid surprises on October 16. The game’s rating and availability can also vary by country, so it is worth checking your local store before pre-ordering.